85413236817

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{61}}^2\times {\mathrm{263}}^1\times {\mathrm{619}}^1$

素因数の和:1054

約数の個数: 48

約数和(自身を含む): 118886676480

約数和(自身を除く): 33473439663

約数列:

[1, 3, 47, 61, 141, 183, 263, 619, 789, 1857, 2867, 3721, 8601, 11163, 12361, 16043, 29093, 37083, 37759, 48129, 87279, 113277, 162797, 174887, 488391, 524661, 754021, 978623, 1774673, 2262063, 2303299, 2935869, 5324019, 6909897, 7651459, 9930617, 22954377, 29791851, 45995281, 108255053, 137985843, 324765159, 466738999, 605767637, 1400216997, 1817302911, 28471078939, 85413236817]

約数ペア:

[(1, 85413236817), (3, 28471078939), (47, 1817302911), (61, 1400216997), (141, 605767637), (183, 466738999), (263, 324765159), (619, 137985843), (789, 108255053), (1857, 45995281), (2867, 29791851), (3721, 22954377), (8601, 9930617), (11163, 7651459), (12361, 6909897), (16043, 5324019), (29093, 2935869), (37083, 2303299), (37759, 2262063), (48129, 1774673), (87279, 978623), (113277, 754021), (162797, 524661), (174887, 488391)]